National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Denver - Centennial Airport (KAPA)

Lat: 39.56°NLon: 104.85°WElev: 5869ft.

Mostly Cloudy

78°F

26°C

Humidity 36%
Wind Speed N 6 mph
Barometer 30.23 in (1016.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 18 Sep 11:53 am MDT
Extended Forecast for

Parker CO

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 83. East northeast wind 3 to 7 mph. Chance of precipitation is 70%.

    High: 83 °F

    Showers
    Likely

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. North wind 5 to 8 mph becoming light and variable after midnight.

    Low: 52 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 79. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%.

    High: 79 °F

    Sunny then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and midnight, then a chance of showers after midnight. Mostly cloudy, with a low around 49. East northeast wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 70%.

    Low: 49 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 73. Light and variable wind becoming northeast 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 50%.

    High: 73 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 47. Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 83. East northeast wind 3 to 7 mph. Chance of precipitation is 70%.
Tonight
A 50 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. North wind 5 to 8 mph becoming light and variable after midnight.
Saturday
A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 79. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and midnight, then a chance of showers after midnight. Mostly cloudy, with a low around 49. East northeast wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 70%.
Sunday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 73. Light and variable wind becoming northeast 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 47. Chance of precipitation is 50%.
Monday
Sunny, with a high near 75.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 50.
Tuesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Parker CO
 39.52°N 104.77°W (Elev. 5876 ft)
Last Update:
9:59 am MDT Sep 18, 2026
Forecast Valid:
12pm MDT Sep 18, 2026-6pm MDT Sep 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation